>4l8wG (G:) observed residues (from ATOM records)
ktnerpiigvlaqdvfdpkpdrnsyiaasyvkflesagarvvpvminksedeysrlfksi
ngvlfpgggvslessgyskaagifyrlaleansngdyfpvwgtclgfelltlltsgelll
shtntsgialpldftedvkgsrlfkefpeelmkslatepltenshqwsittenftankkl
kkfyrvlstntdgynkfvstmeaydfpiyatqwnpeknafewtrpyiphtpsaikttfym
anffvnearknlhsfasteeeekaliynykpeytgiqsafeqtyffn